package com.qf.ebooks.service;

import com.qf.ebooks.entity.EbookCategory;

import java.util.List;

/**
 * @Author songfei
 * @Date 2021/10/7 13:21
 * @Version 1.0
 */
public interface EbookCategoryService {
    /**
     * 查询全部类别信息
     * @return
     */
    List<EbookCategory> findAll();
}
